Model 9FQ-40 Overall dimensions (mm) 945*835*768 Machine weight (kg) 170 Rotor diameter (mm) 400 Supporting power (kw) 7.5-11 Spindle Speed (r/min) 4000 Hammer the end of line speed (m/s) 83.8 Crush room width (mm) 202 Hammer the end of space with the screen surface (mm) 12 The number of hammer (pcs) 12 Hammer arrangement Balance with staggered Screen width (mm) 200 Screening angle 180° Sieve specification 1.2-3 Feng Impeller diameter (mm) 260